git:20260628.9edbf07 to git:20261001.d049235
6 added, 1 removed. Audit B to B.
# Content Engine
Full-stack AI content studio skill for the broomva workspace.
## Structure
```
content-engine/
├── SKILL.md # Orchestrator entry point
├── skills/
│ ├── content-engine-dna/ # Visual DNA Compiler
│ ├── content-engine-cinema/ # Cinematic Generation Layer
│ ├── content-engine-autopilot/ # Browser Orchestration
│ └── content-engine-loop/ # Content Loop + Distribution
├── knowledge/
│ ├── raw/ # Immutable source material
│ ├── compiled/ # LLM-compiled identity files
│ └── schema.md # Compilation rules
├── templates/ # File templates
- ├── scripts/ # Automation scripts
+ ├── layout/vertical-9x16.json # 9:16 layout contract (safe zone, bands, eye line)
+ ├── references/vertical-layout.md # The contract's rules, source and checker limits
+ ├── scripts/ # Automation scripts (check_vertical_layout.py = 9:16 gate)
+ ├── remotion/ # ContentEngineVideo (16:9) + ContentEngineReel (9:16)
+ ├── tests/ # pytest: layout gate (python -m pytest in this dir)
└── extensions/ # Plugin directory
```
## Conventions
- **Compiled files** are Markdown with YAML frontmatter and tool-specific prompt sections
- **Raw assets** are never modified by the LLM — they are the source of truth
- **Provenance** — every compiled file traces back to its raw sources
+ - **9:16 assets pass the layout gate before distribution** — `scripts/check_vertical_layout.py`; the Remotion overlays and the checker both read `layout/vertical-9x16.json`. Change geometry there. Pixel values quoted in docs are copies: `test_skill_docs_quote_only_contract_pixels` fails when one is not a value the contract derives (it cannot tell which zone a number belongs to), and brainrot-for-good's `CAPTION_BAND` is checked against the caption band exactly
- **Tool-specific prompts** — each compiled file contains prompt fragments for Higgsfield models (Soul V2, Nano Banana 2, Veo 3.1, Kling 3.0, Seedance 2.0, Flux 2), Marketing Studio modes, Weavy, etc.
## Dependencies
- Required: ffmpeg, GEMINI_API_KEY (analysis only)
- Tier-1 generation: **higgsfield CLI** (`curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh` then `higgsfield auth login`). Replaces fal.ai + @google/genai as the default path; one CLI, 30+ models.
- Tier-1 fallback: FAL_KEY (when a model Higgsfield doesn't expose is needed)
- Optional: Topaz Gigapixel, ComfyUI, agent-browser
- Compounds: /content-creation, /blog-post, /social-intelligence, /brainrot-for-good, /brand-icons, /higgsfield-generate, /higgsfield-product-photoshoot, /higgsfield-soul-id
## Design Spec
`~/broomva/docs/superpowers/specs/2026-04-07-content-engine-design.md`
## Linear Project
Content Engine project in Broomva workspace: BRO-547 through BRO-575